package lab02.test13;

/**抽象类abstract class
 * 抽象方法没有大括号，以分号替代
 * Created by dell on 2017/10/19.
 */
public abstract class ComperAverage {

    //属性
    double[] scores={91,92,96.5,96,97};

    //行为
    abstract double average();


    //构造函数
    ComperAverage(){}

    public static void main(String[] args) {

    }
}
